From 1b1fa53547f7ef398904efe0c022d446ea51b89c Mon Sep 17 00:00:00 2001
From: TheRogueArchivist <24215969+TheRogueArchivist@users.noreply.github.com>
Date: Fri, 1 Dec 2023 22:28:21 -0700
Subject: [PATCH] Add small note about ProtectDISC using CSS (#272)

---
 BinaryObjectScanner/Protection/ProtectDisc.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/BinaryObjectScanner/Protection/ProtectDisc.cs b/BinaryObjectScanner/Protection/ProtectDisc.cs
index 9bd37eeb..822b6372 100644
--- a/BinaryObjectScanner/Protection/ProtectDisc.cs
+++ b/BinaryObjectScanner/Protection/ProtectDisc.cs
@@ -8,6 +8,7 @@ using SabreTools.Serialization.Wrappers;
 namespace BinaryObjectScanner.Protection
 {
     // This protection was called VOB ProtectCD / ProtectDVD in versions prior to 6
+    // ProtectDISC 9/10 checks for the presence of CSS on the disc to run, but don't encrypt any sectors or check for keys. Confirmed in Redump entries 78367 and 110095.
     public class ProtectDISC : IPortableExecutableCheck
     {
         /// <inheritdoc/>